/*!	 booleancurve.h
**	 Boolean Curve Header
**
**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
**	This package is free software; you can redistribute it and/or
**	modify it under the terms of the GNU General Public License as
**	published by the Free Software Foundation; either version 2 of
**	the License, or (at your option) any later version.
**
**	This package is distributed in the hope that it will be useful,
**	but WITHOUT ANY WARRANTY; without even the implied warranty of
**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
**	General Public License for more details.
**
*/

#ifndef __SYNFIG_BOOLEAN_CURVE_H
#define __SYNFIG_BOOLEAN_CURVE_H

#include <vector>

#include <synfig/layers/layer_shape.h>
#include <synfig/blinepoint.h>

namespace synfig
{
namespace modules
{
namespace lyr_std
{

class BooleanCurve : public Layer_Shape
{
    // dynamic list of regions and such
    typedef std::vector< std::vector<BLinePoint> >	region_list_type;
    region_list_type	regions;

    enum BOOLEAN_OP {
        Union = 0,
        Intersection,
        MutualExclude,
        Num_Boolean_Ops
    };

    // int operation;

public:

    BooleanCurve();
    ~BooleanCurve();

    virtual bool set_param(const String &param, const ValueBase &value);
    virtual ValueBase get_param(const String &param)const;

    virtual Vocab get_param_vocab()const;

    virtual Color get_color(Context context, const Point &pos)const;
    virtual bool accelerated_render(Context context, Surface *surface, int quality, const RendDesc &renddesc, ProgressCallback *cb)const;
};

}; // END of namespace lyr_std
}; // END of namespace modules
}; // END of namespace synfig

#endif